Learn how these tiny clownfish, famous for their role in the "Finding Nemo" films, survive the trouble of heatwaves.

Researchers believe marine heatwaves could be impacting fish growth patterns – and Nemo’s only getting smaller.

Clownfish have been shown to shrink in order to survive heat stress and avoid social conflict, Newcastle University research ...

A new study shows that orange clownfish can reduce their body size when water temperatures are unusually high.

Clownfish have been shown to shrink in order to survive heat stress and avoid social conflict, research reveals.

Wanting to know how clownfish cope with changes to their environment, we repeatedly measured 134 wild fish in Kimbe Bay, ...

They thought clownfish were the best species to study to fill that gap, since they've been extensively studied and are well understood. The fish live on Indo-Pacific coral reefs where heat stress has ...

Clownfish all begin life as male, but can all carry both female and male reproductive organs. In any given community, the female is the largest fish, the breeding male is the second-largest and ...